Automatic phonocardiogram signal analysis in infants based on wavelet transforms and artificial neural networks

  title={Automatic phonocardiogram signal analysis in infants based on wavelet transforms and artificial neural networks},
  author={D. Barschdorff and U. Femmer and E. Trowitzsch},
  journal={Computers in Cardiology 1995},
  • D. Barschdorff, U. Femmer, E. Trowitzsch
  • Published 1995
  • Computer Science
  • Computers in Cardiology 1995
  • Discusses infant related aspects of a computer based phonocardiogram analysis system. [...] Key Method For further analysis artefact free periods are regarded, which are automatically selected by a new algorithm. In the following features for the automatic classification are calculated using a wavelet transform. Finally a diagnostic proposal is determined utilising the calculated features by two artificial neural networks, that were trained with reference databases.Expand Abstract
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